Interested to Buy Any Domain ? << Click Here >> for more details...
why we use only sucrose in the calibration of polarimeter?
- 7 Answers
- 28515 Views
- Kilitch, I also Faced
- E-Mail Answers
Answer Posted / b.gangatharan
Sucrose does not have mutarotation.so sucrose is used for polarimeter calibration.we can not use glucose&Fructose because they are having mutarotation.change in optical rotation is called mutarotation.
Thanks,
B.Gangatharan,
Caplin point laboratory,
Puducherry.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
why octanol used to determine the partition coefficient ?
WHY given much noise PDA dector then VWD Dector
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
why we are using benzene, anyline in acetic anhdride assay titration method?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
identification is for unknown? qualification for known? reporting for LOQ?
how to set sample and standard concentration in RS method?
what is diffrence between specificity and selecivity?
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
analytical method validation require to with respect to release specification or shelf life specification?
in sampling of raw material which side is pasted sampled labels
effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?
Did anybody have method for acetyl cysteine effervescnce tablet
Why use only methanol,used determinationof moisture content not use other solvents
